bulgarianboy14 bulgarianboy14

Today at 7:43 AM
Mathematics

Answered

Zak wants to work out the area of this triangle.
14 cm
8 cm
- 12 cm
Here is his working.
12 x 8 = 96 cm
What is wrong with his method?

Answer :

malayiahwarren03 malayiahwarren03

Today at 7:49 AM

He isn’t adding! double your numbers ex: 14 x 2 = 28, 8 x 2 = 16 12 x 2 = 24. Now you add it all together 28 + 16 + 24 = 68 cm is your answer!

Answer Link

Other Questions

what event broke tensions between the colonists and the British troops where shots were fired. Crispus Attucks was the first to be killed.

In Greek mythology it is believed that the gods had many powers and used them for both good and bad. If you could have that kind of power, of what would you lik

what event broke tensions between the colonists and the British troops where shots were fired. Crispus Attucks was the first to be killed.

Identify the verbal and its function in the sentence: I would rather be sleeping! It is a gerund functioning as a noun. It is a gerund functioning as a verb. It

can someone pls help me, is a virus a cell?

The combustion in a compression ignition engine is . a.heterogeneous b.homogeneous c.laminar d.turbulent

Express each of the following ratios in the simplest form 36:90

1. What is a word ?2. What is a phrase ?

hhcayzewuy 100% privacy What is the largest source of groundwater in the Indian peninsula?

Em relação ao gerenciamento do cuidado no câncer de mama, an

Wells, Inc., has identified an investment project with the following cash flows. Year Cash Flow 1 $ 865 2 1,040 3 1,290 4 1,385 a. If the discount rate is 8 per

A wing component on an aircraft is fabricated from an aluminum alloy that has a plane strain fracture toughness of 27 . It has been determined that fracture res

We have the survey data on the body mass index (BMI) of 651 young women. The mean BMI in the sample was x = 28.9. We treated these data as an SRS from a Normall

In year 1, Maxim sold investment land with a tax basis of $77,000. Payment consisted of $10,000 cash down and the purchaser's note for $90,000. The note is paya

which one is correct

Is 1/2 greater than 5/4

Simplify (2+7) divided by (7-2 times 2)

A firm has zero debt and an overall cost of capital of 13.8 percent. The firm is considering a new capital structure with 40 percent debt. The interest rate on

ClearBags is an online company that sells packaging materials for photographers. Suppose their average order size is $208.19 with a standard deviation of $53.44

In a recent year, students taking a mathematics assessment test had a mean of 290 and a standard deviation of 37. Possible test scores could range from 0 to 500